CAN COMMUNICATION SYSTEM SYSTEM DIAGRAM


  1. OVERALL CAN BUS DIAGRAM (for LHD)


    1. The CAN communication system is composed of 5 buses.

      A01VO7TC01
      1

      Combination Meter Assembly

      (for V Bus)

      		 2

      Main Body ECU (Multiplex Network Body ECU)

      (for V Bus and Sub Bus 1)
      3

      Network Gateway ECU

      (for V Bus and Sub Bus 2)

      		 4

      Air Conditioning Amplifier Assembly

      (for V Bus)
      5

      DLC3

      (for V Bus)

      		 6

      Power Steering ECU Assembly

      (for V Bus)
      7

      Steering Sensor

      (for V Bus)

      		 8

      Skid Control ECU (Brake Actuator Assembly)

      (for V Bus and V3 Bus)
      9

      Yaw Rate Sensor

      (for V Bus)

      		 10

      Spoiler Control ECU Assembly

      (for V Bus)
      11

      Airbag ECU Assembly

      (for V Bus)

      		 12

      Certification ECU (Smart Key ECU Assembly)

      (for V Bus)
      13

      Radio Receiver Assembly

      (for V Bus)

      		 14

      Torque Vectoring Differential ECU Assembly

      (w/ Torque Vectoring Differential System System)

      (for V Bus and V3 Bus)
      15

      Stereo Component Equalizer Assembly

      (for V Bus)

      		 16

      ECM

      (for V Bus and V3 Bus)
      17

      Multiplex Tilt and Telescopic ECU

      (for Sub Bus 1)

      		 18

      Outer Mirror Control ECU Assembly (for Driver Side)

      (for Sub Bus 1)
      19

      Position Control ECU and Switch Assembly LH

      (for Sub Bus 1)

      		 20

      Headlight Light Control ECU Sub-assembly LH

      (for Sub Bus 1)
      21

      Position Control ECU and Switch Assembly RH

      (for Sub Bus 1)

      		 22

      Outer Mirror Control ECU Assembly (for Front Passenger Side)

      (for Sub Bus 1)
      23

      No. 1 CAN Junction Terminal

      (for Sub Bus 1)

      		 24

      Driving Support ECU Assembly

      (w/ Pre-crash Safety System)

      (for Sub Bus 2 and Sub Bus 13)
      25

      Telematics Transceiver

      (w/ Telematics Transceiver)

      (for Sub Bus 2)

      		 26

      Clearance Warning ECU Assembly

      (for Sub Bus 2)
      27

      Option Connector (Bus Buffer ECU)

      (w/ Option Connector)

      (for Sub Bus 2)

      		 28

      Lane Departure Warning Camera

      (w/ Lane Departure Alert System)

      (for Sub Bus 2)
      29

      Blind Spot Monitor Sensor LH

      (w/ Blind Spot Monitor System)

      (for Sub Bus 2)

      		 30

      No. 2 CAN Junction Terminal

      (for Sub Bus 2)
      31

      Roll Rate and Vertical Acceleration Sensor

      (V3 Bus)

      		 32

      Millimeter Wave Radar Sensor Assembly

      (w/ Pre-crash Safety System)

      (for Sub Bus 13)

      Tech Tips


      • The main body ECU (multiplex network body ECU) functions as a gateway between the V bus and sub bus 1.

      • The network gateway ECU functions as a gateway between the V bus and sub bus 2.

      • The driving support ECU assembly functions as a gateway between the sub bus 2 and sub bus 13.

      • Refer to the following bus wiring diagrams for details.

  2. V BUS (for LHD)

    A01VMW1E03
    A01VNM1E05

    Tech Tips

    The CAN communication system connects to other networks via ECUs that function as a gateway.

    Click here

  3. SUB BUS 1 (for LHD)

    A01VOC4E01

  4. SUB BUS 2 (for LHD)

    A01VMX4E01
    A01VNUDE03

  5. SUB BUS 13 (for LHD with Pre-crash Safety System)

    A01VMKHE16

  6. V3 Bus (for LHD)

    A01VMPWE02

  7. OVERALL CAN BUS DIAGRAM (for RHD)


    1. The CAN communication system is composed of 5 buses.

      A01VN33C01
      1

      Combination Meter Assembly

      (for V Bus)

      		 2

      Main Body ECU (Multiplex Network Body ECU)

      (for V Bus and Sub Bus 1)
      3

      Network Gateway ECU

      (for V Bus and Sub Bus 2)

      		 4

      Air Conditioning Amplifier Assembly

      (for V Bus)
      5

      DLC3

      (for V Bus)

      		 6

      Power Steering ECU Assembly

      (for V Bus)
      7

      Steering Sensor

      (for V Bus)

      		 8

      Skid Control ECU (Brake Actuator Assembly)

      (for V Bus and V3 Bus)
      9

      Yaw Rate Sensor

      (for V Bus)

      		 10

      Spoiler Control ECU Assembly

      (for V Bus)
      11

      Airbag ECU Assembly

      (for V Bus)

      		 12

      Certification ECU (Smart Key ECU Assembly)

      (for V Bus)
      13

      Radio Receiver Assembly

      (for V Bus)

      		 14

      Torque Vectoring Differential ECU Assembly

      (w/ Torque Vectoring Differential System System)

      (for V Bus and V3 Bus)
      15

      Stereo Component Equalizer Assembly

      (for V Bus)

      		 16

      ECM

      (for V Bus and V3 Bus)
      17

      Multiplex Tilt and Telescopic ECU

      (for Sub Bus 1)

      		 18

      Outer Mirror Control ECU Assembly (for Front Passenger Side)

      (for Sub Bus 1)
      19

      Position Control ECU and Switch Assembly LH

      (for Sub Bus 1)

      		 20

      Headlight Light Control ECU Sub-assembly LH

      (for Sub Bus 1)
      21

      Position Control ECU and Switch Assembly RH

      (for Sub Bus 1)

      		 22

      Outer Mirror Control ECU Assembly (for Driver Side)

      (for Sub Bus 1)
      23

      No. 1 CAN Junction Terminal

      (for Sub Bus 1)

      		 24

      Driving Support ECU Assembly

      (w/ Pre-crash Safety System)

      (for Sub Bus 2 and Sub Bus 13)
      25

      Clearance Warning ECU Assembly

      (for Sub Bus 2)

      		 26

      Lane Departure Warning Camera

      (w/ Lane Departure Alert System)

      (for Sub Bus 2)
      27

      Blind Spot Monitor Sensor LH

      (w/ Blind Spot Monitor System)

      (for Sub Bus 2)

      		 28

      No. 2 CAN Junction Terminal

      (for Sub Bus 2)
      29

      Roll Rate and Vertical Acceleration Sensor

      (V3 Bus)

      		 30

      Millimeter Wave Radar Sensor Assembly

      (w/ Pre-crash Safety System)

      (for Sub Bus 13)

      Tech Tips


      • The main body ECU (multiplex network body ECU) functions as a gateway between the V bus and sub bus 1.

      • The network gateway ECU functions as a gateway between the V bus and sub bus 2.

      • The driving support ECU assembly functions as a gateway between the sub bus 2 and sub bus 13.

      • Refer to the following bus wiring diagrams for details.

  8. V BUS (for RHD)

    A01VN8XE01
    A01VO6BE01

    Tech Tips

    The CAN communication system connects to other networks via ECUs that function as a gateway.

    Click here

  9. SUB BUS 1 (for RHD)

    A01VOC4E02

  10. SUB BUS 2 (for RHD)

    A01VO3TE01

  11. SUB BUS 13 (for RHD with Pre-crash Safety System)

    A01VMKHE16

  12. V3 Bus (for RHD)

    A01VMPWE03